Chatham Municipal Airport Weather Forecast

    • 27
    • 33

    Partly Sunny

    • 31
    • 44

    Chance Rain

    • 24
    • 39

    Chance Snow

    • 17
    • 34

    Partly Sunny

    • 13
    • 24

    Partly Sunny

    • 22
    • 30

    Chance Snow

Today 16 Jan Barnstable

Sunny. Light freezing spray in the morning. Blustery, cooler with Highs in the mid 30s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 16 Jan Barnstable

Mostly cloudy. Much cooler with Lows in the lower 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

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Chatham Municipal Airport Temperature Statistics

January Temperature

Chatham, Chatham Municipal Airport (0 miles)

  • Lowest 9 January, 2026

    28 °F

  • Average January

    37.3 °F

  • Highest 11 January, 2026

    48.9 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (0 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    53.9 °F

  • Average High 2021–2026

    60 °F
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